Lycoming ALF502R-5

Service difficulty reports · 784

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Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'ALF502R5'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR NI6R201809030051Engine · malfunctionedDURING TAKEOFF ROLL AT APPROX. 90KTS A MASTER CAUTION (AMBER ALERT) WAS TRIGGERED BY THE NR 1 GENERATOR DROPPING OFFLINE, FOLLOWED SHORTLY BY A MASTER WARNING (RED ALERT) TRIGGERED BY LOW OIL PRESSURE ON THE NR 1 ENGINE. THE CALL WAS MADE TO CONTINUE INTO THEAug 29, 2018 · N475NA · Bac 146200A · Engine (Turbine/Turboprop)SDR NI6R2018071600049Pickup · brokenDURING CLIMB, CREW NOTED THE NR 1 ENGINE INDICATED EXCESSIVE VIBRATION. SECURED THE NR 1 ENGINE AND RETURNED TO AIRPORT. INITIAL INSPECTION FOUND THE OVERSPEED PICKUP RING HAD FAILED.Jul 13, 2018 · N473NA · Bac 146200A · Turbine SectionSDR NI6R201706130040Engine · malfunctionedAFTER BRAKE RELEASE FOR TAKE OFF AND BEGINNING ROLL, THE NR 3 ENGINE N1 & N2 STARTED ROLLING BACK AND TGT INCREASED TO 932 DEGREES C. TAKE OFF WAS ABORTED, ENGINE SHUT DOWN, AND AIRCRAFT RETURNED TO PARKING.Jun 13, 2017 · N476NA · Bac 146200A · Engine (Turbine/Turboprop)SDR CA160203028Ecu · failed(CAN) NR 1 ENGINE SHUTDOWN IN FLIGHT DUE TO ERRATIC EGT, N1, INDICATIONS. ENGINE ECU REPLACED WITH SERVICEABLE UNIT. ACFT CONTINUES TO OPERATE WITH NO FURTHER INCIDENT.Jan 25, 2016 · Bac AVRO146RJ85A · Fuel Controlling SystemSDR CA130828007Bracket · corroded(CAN) WHILE CONDUCTING A ROUTINE CPCP INSPECTION OF ACFT, REF THE THRUST CABLE BRACKET WAS NOTED TO HAVE CORROSION AT PULLEY ATTACH POINTS. THESE BRACKET/PULLEY ASSEMBLIES DIRECT THE ENTIRE ACFT THRUST CONTROL SYSTEM. IF PULLEY WAS TO FAIL DUE TO BRACKET CORAug 22, 2013 · Bac 146200A · Power LeverSDR 2010FA0000761Cooler · crackedTHE FLIGHT CREW RECEIVED A HYD SYS LOW QUANTITY LIGHT (ON THE "GREEN" SYS) IN THE COCKPIT. SYS QUANTITY AND PRESSURE WERE NOTED TO BE LOW ON THE COCKPIT INDICATIONS. THE ACFT LANDED UNEVENTFULLY. POST FLIGHT INSP REVEALED THAT THE STANDBY GENERATOR HYD SYS Jul 12, 2010 · N146FF · Bac 146200A · Hydraulic System, MainSDR CA080207006Line · misinstalled(CAN) THE ENGINE FUEL LINES WERE FOUND NOT TO BE CORRECTLY INSTALLED IAW AMM 73-10-08-401. TUBES , FUEL SYS, REMOVAL / INSTALLATION. AFFECTIVITY: ON AC ALL - DATE: EEP 01/02 (P). THIS HAS RESULTED IN (3) OF THE (4) ENGINES FUEL LINES TO CHAFE WITH THE ENG Jan 29, 2008 · Bac 146200A · Engine Fuel DistributionSDR CA071108007Link · unserviceable(CAN) IT HAS BEEN DISCOVERED DURING INSPECTION OF THE ABOVE MENTIONED PART THAT IT IS IN AN UNSERVICEABLE CONDITION. WHILE ON JACKS THE COMPONENT WAS INSPECTED AND MOVEMENT COULD BE FELT BETWEEN THE ROD ASSY AND EYE END. THE EYE END IS THREADED INTO THE ROD FONov 7, 2007 · Bag BAE146200A · Main Landing GearSDR USA2007F00013Skin · corrodedCORRODED RIVET TAILS WERE FOUND IN THE FUSELAGE FORWARD CARGO COMPARTMENT BETWEEN FRAME 26 TO 35.7 STRINGER 38R TO 38L. APPROXIMATELY 217 RIVETS WERE REPLACED. A RESIDUE OF SODIUM CHLORIDE ATTACKED THE RIVETS. NUMEROUS OTHER RIVETS HAD THE PAINT FLAKING OFFSep 6, 2007 · N184US · Airbus A321211 · Fuselage Main, Plate/SkinSDR CA060810007Arm · failed(CAN) RESTRICTED MOVEMENT OF CONTROL COLUMN IN THE AFT DIRECTION. SEE CA1673 14 NR CTS/06/001 ATTACHED (TC NR 20060810007)Jul 26, 2006 · Bac 146200A · Stabilizer Control SystemSDR A6WA200560021Flap System · malfunctionedWHEN DEPARTING, FLAPS FAIL AT 18 DEGREES. BOTH FLAP INOP LIGHT AND FLAP FAULT LIGHT ILLUMINATED, FOLLOW ALL QRH CHECKLIST LANDING. ECU FAULT LED NR 4 SHOWING C/W AMM, FLAPS RESET. FAULT LED 1 AND 2 AND 8 SHOWING, ACCOMPLISHED SL2 RESET. RAN FLAPS 0-33 DEGRMar 6, 2006 · N607AW · Bag BAE146200A · Trailing Flap Position Indicating SystemSDR AU510001797Jackshaft · corroded(AUS) LT CENTER AND RT OB LIFT SPOILER JACKS CORRODED BEYOND LIMITS IN PISTON THREADS FOR EYE ENDS. FOUND DURING INSPECTION IAW AAES ER BA6-27-60-23B AND BAE SYSTEMS SB 27-176. (CASA NR 510001797)Dec 12, 2005 · Bag BAE146300A · Drag Control ActuatorSDR AU510001808Skin · crackedLT AILERON PN HC576C0077-000 CRACKED AT THE SECOND OUTBOARD AILERON HINGE FOR THE OUTBOARD TAB. RT AILERON PN HC576C0077-001 ALSO CRACKED AT THE OUTBOARD TAB HINGE.Dec 12, 2005 · Bac 146300A · AileronsSDR AU510001940Frame · cracked(AUS) FUSELAGE FRAME 43 CRACKED. FOUND DURING INSPECTION IAW AD/BAE146/116. (OTHER CAUSE: MATERIAL ) (CASA NR 510001940)Dec 12, 2005 · Bag BAE146300A · Fuselage Main, FrameSDR AU510001941Frame · cracked(AUS) FUSELAGE FRAME 41 AND FRAME 43 CRACKED. FOUND DURING INSPECTION IAW AD/BAE146/116. (OTHER CAUSE: MATERIAL ) (CASA NR 510001941)Dec 12, 2005 · Bag BAE146300A · Fuselage Main, FrameSDR AU510002070Anti-Skid Sys · faultyFOLLOWING TWO BURST TIRES ON NR 1 MAIN WHEEL, MAINTENANCE CHANGED THE GREEN SYSTEM ANTI-SKID VALVE FOR NR 1 WHEEL POSITION. INVESTIGATION CONTINUING.Dec 12, 2005 · Bag BAE146200A · Brake Anti-Skid SectionSDR AU510002205Hose · failedNOSE LANDING GEAR RETRACTION ACTUATOR FLEXIBLE HYDRAULIC HOSE RUPTURED. LOSS OF GREEN SYSTEM HYDRAULIC FLUID.Dec 12, 2005 · Bag BAE146300A · Landing Gear Retraction/Extension SystemSDR A6WA200560020Seal · leakingRT ZONE HI TEMP CAPTAIN ILLUMINATED ENROUTE IN ICING CONDITIONS. REPLACED SEALS AT NR 4 PYLON LEADING EDGE AND LEAK CHECKED WING ANTI-ICE. OPS CHECKED GOOD. (K)Dec 3, 2005 · N290UE · Bag BAE146200A · Pneumatic Distribution SystemSDR AU510001836O-Ring · failedLOSS OF HYDRAULIC FLUID. INVESTIGATION FOUND A FAILED O-RING SEAL AT THE PIPE CONNECTOR ON NR 2 HIGH PRESSURE MANIFOLD. THIS PIPE SUPPLIES GREEN SYSTEM HIGH PRESSURE FLUID THROUGH THE STANDBY GENERATOR ISOLATION VALVE.Oct 9, 2005 · Bac 146200A · Hydraulic System, MainSDR AU510001710Frame · crackedFUSELAGE FRAME 15 AND FRAME 41 CRACKED. FOUND DURING INSPECTION IAW AD/BAE146/116.Oct 8, 2005 · Bag BAE146100A · Fuselage Main, FrameSDR AU510001464Pin · installed(AUS) NOSE LANDING GEAR FAILED TO RETRACT. INVESTIGATION FOUND NLG PIN STILL INSTALLED. PERSONNEL/MAINTENANCE ERROR. (CASA# 510001464)Sep 6, 2005 · Bac 146100A · Landing Gear SystemSDR A6WA200560017Apu · bird ingestionSMOKE IN CABIN WHEN TURNING ON PACKS. MAINTNANCE C/W EO, BOTH AC PACKS. FOUND BIRD AND OIL IN APU INTAKE. REMOVED AND REPLACED APU, BOTH AC PACKS, JET PUMPS AND WATER INJECTOS IAW EO, SYSTEM OPS CHECK GOOD. (K)Jul 30, 2005 · N610AW · Bag BAE146200A · APU Core EngineSDR AU510001967Bolt · shearedCENTER FUEL TANK WING SPAR ATTACHMENT BOLTS (4OFF) HAD SHEAR BOLT HEADS. FUEL LEAKING FROM CENTER TANK AT RT FRONT CORNER ABOVE THE WING TO FUSELAGE ATTACHMENT LINK AT FRAME 26 RIB 2.Jun 10, 2005 · Bag BAE146300A · Wing SparSDR AU510001880Frame · crackedFUSELAGE FRAMES 15 AND 18 CRACKED, FOUND DURING INSPECTION IAW AD/BAE146/116.May 9, 2005 · Bag BAE146100A · Fuselage Main, FrameSDR CA050518011Bolt · brokenBRAKE UNIT ON WING FOUND WORN TO LIMITS, UNIT REMOVED FOR OVERHAUL, THE ASSEMBLY SENT TO THE WHEEL AND BRAKE SHOP FOR TEAR DOWN, INSPECTION TASK 32420-RAI-10000-2 AS PER IN HOUSE FORM SSF030 WAS DONE, THE ENGINEER FOUND THE HEAD OF A BOLT SHEARED OFF OF ONE OFFeb 21, 2005 · Bac 146200A · Landing Gear Brake SystemSDR AU510001664Hinge · corrodedRT MAIN LANDING GEAR DOOR HINGE FITTINGS CORRODED IN BORES. BEARING HOUSINGS ALSO CONTAINED PITTING AND RUST DEPOSITS ON THE OUTER SURFACES. FOUND DURING INSPECTION IAW BAE SYSTEMS ISB 52-113 REV 1 AND AAES AD ER BA6-32-10-43B AND UK CAA AD G-2005-0017.Feb 8, 2005 · Bag BAE146300A · Landing Gear DoorsSDR A6WA200560004Receptacle · sparksEXTERNAL AC POWER RECEPTICAL SPARKS EXCESSIVELY AND SCORCHED WHEN ATTEMPTING TO CONNECT EXTERNAL POWER. AIRCRAFT ELECTRICAL SYSTEM OPS NORMAL. MAINTENANCE INSPECTED AREA, FOUND NO EVIDENCE OF SHORTING OR OPEN WIRES. (K)Jan 12, 2005 · N614AW · Bac 146300A · External Power SystemSDR A6WA200560002Brake · inoperativeGREEN HYDRAULIC SYSTEM LOW, YELLOW SYSTEM HIGH. ABORTED TAKE-OFF AT LESS THAN 5 KTS. MAINTENANCE SERVICED AS REQUIRED. MAINTENANCE REMOVED AND REPLACED NR 4 BRAKE ASSEMBLY. (K)Jan 11, 2005 · N609AW · Bac 146200A · Landing Gear Brake SystemSDR A6WA200460056Longeron · chafedCHAFING ON THE RT AIRBRAKE UPPER HINGE CUTOUT UPPER LONGERON. MAINTENANCE REQUESTED REPAIR.Nov 16, 2004 · N292UE · Bac 146200A · SpoilersSDR A6WA200460057Beam · damaged(3) BOLT HOLES ARE ELONGATED ON THE BEAM AT FRAME 45 RT MAINTENANCE REQUESTED REPAIR.Nov 16, 2004 · N292UE · Bac 146200A · Fuselage Main, StructureSDR A6WA200460058Housing · chafedCHAFING ON THE LT SIDE OF THE AFT NAVIGATION LIGHT HOUSING. MAINTENANCE REQUESTED REPAIR.Nov 16, 2004 · N292UE · Bac 146200A · Exterior LightingSDR CA041217004Link · unserviceable(CAN) DURING INSPECTIONS CARRIED OUT ON THE ABOVE NOTED ACRFT FOR THE LEASE RETURN, ENGINEERS FOUND WING TO FUSELAGE CONNECTING LINKS AT REAR SPAR FITTING S, FRAME 29 CORRODED IN THE BORE ON BOTH ENDS OF THE LINKS. BOLTS ASSOCIATED WITH THE LINKS WERE ALSO CONov 16, 2004 · Bac 146200A · Wing, Fuselage Attach FittingsSDR A6WA200460055Acm · malfunctionedNR PACK TEMP IS UNCONTROLLABLE IN EITHER MANUAL OR AUTO WHEN USING APU AIR. WILL RUN FULL HOT AND SMOKES CABIN. NOTE: CONTROLLABLE IN (MAN) MODE WITH ENGINE AIR, OTHERWISE SMOKES CABIN. PACK NR 2 HIGH TEMP LIGHT COMES ON. MAINTENANCE REMOVED AND REPLACED NNov 11, 2004 · N606AW · Bag BAE146200A · Cabin Cooling SystemSDR A6WA200460052Oxygen Mask · misinstalledDURING INSPECTION, ALL PASSENGER O2 DROP DOWN MASKS WERE FOUND STOWED INCORRECTLY. MAINTENANCE RESTOWED ALL PASSENGER O2 DROP DOWN MASKS, CORRECTLY IAW AMM 35-20-45.Nov 11, 2004 · N616AW · Bac 146300A · Passenger Oxygen SystemSDR A6WA200460054Oxygen Mask · missingROWS 14 AND 16 DEF HAVE NR O2 MASKS INSTALLED IN PSU BOXES. MAINTENANCE INSTALLED PASSENGER ALL O2 MASKS AS REQUIRED IAW 35-20-45.Nov 10, 2004 · N612AW · Bag BAE146300A · Passenger Oxygen SystemSDR A6WA200460050Frame · crackedSUB FRAME CRACK ON ATTACH FLANGE FRAME 33BY BETWEEN STR 11 AND 12 LT. MAINTENANCE REQUESTED REPAIR FROM BAE SYSTEMS REF AVMAX FAX 6008-2049004.Oct 25, 2004 · N608AW · Bac 146200A · Fuselage Main, StructureSDR A6WA200460051Skin · scratchedSKIN SCRATCH LT FUSELAGE BELOW CABIN WINDOW BETWEEN FRAMES 30 AND 31 JUST ABOVE STR 14L. MAINTENANCE REQUESTED REPAIR FROM BAE SYSTEMS REF AVMAX FAX 608-2049005.Oct 25, 2004 · N608AW · Bac 146200A · Fuselage Main, Plate/SkinSDR A6WA200460049Skin · damagedCHAFE DAMAGE TO THE LT WING UPPER SKIN MAX DEPTH OF DAMAGE IS .028 INCH. MAINTENANCE REQUESTED REPAIR FROM AVMAX FAX 608-2049001.Oct 21, 2004 · N608AW · Bac 146200A · Wing, Plate/SkinSDR A6WA200160048Structure · wornWEAR DAMAGE TO THE LOWER L/E OF THE LT FLAP IN THE RECESSED AREA BETWEEN RIBS 25 AND 31. MAINTENANCE REPAIRED WEAR DAMAGE IAW BAE FAX BARA/AVR/6894/04-DC.Oct 7, 2004 · N179US · Bac 146200A · Leading Edge DevicesSDR A6WA200460042Fitting · corrodedZEE MEMBER LT SIDE OF FUSELAGE AFT OF REAR SERVICE DOOR CORRODED BETWEEN FRAME 43 AND 44, REPAIR IN PROGRESS. (M)Sep 21, 2004 · N181US · Bac 146200A · Fuselage Miscellaneous StructureSDR A6WA200460039Skin · dentedFOUND DENTS ON THE EDGE OF THE REAR CARGO DOOR CUT OUT SKIN FORWARD AND AFT, REPAIR IN PROGRESS. (M)Sep 21, 2004 · N181US · Bac 146200A · Fuselage Main, Plate/SkinSDR CA040915002Lock Bolt · corroded(CAN) DURING REPAIR OF RIGHT WING FUEL LEAK, THE HEAD OF THE LOWER HYLOCK BOLT ATFUSELAGE TO WING ATTACHMENT ASSEMBLY AT STATION 29 WAS DISLODGED BY A PLASTIC P RC SCRAPER (REF IPC 53-30-01-15 PAGE 0 ITEM 75).FURTHER INVESTIGATION FOUND THE HEAD OF THE BOLT SESep 10, 2004 · Bac 146200A · FastenersSDR CA040811006Arm · cracked(CAN) CABIN CREW REPORTED RT FORWARD SERVICE DOOR DIFFICULT TO CLOSE. MAINTENANCE INSPECTION FOUND DOOR 1R UPPER HINGE ARM ASSEMBLY CRACKED. UPPER HINGE ARM ASSEMBLY REPLACED. AIRCRAFT RETURNED TO SERVICE.Jul 24, 2004 · Bac 146200A · Service DoorsSDR AUS20040512Rib · cracked(AUS) NR 1, NR 3 AND NR 4 PYLONS HAD NR 4 RIB CRACKED IN THE LOWER FLANGE RADIUS. PYLON NR 1, CRACK LENGTH 22.86MM (0.9IN) PYLON NR 3, CRACK LENGTH 12.7MM (0.5IN) PYLON NR 4, CRACK LENGTH 20.32 (0.8IN).Jun 15, 2004 · Bag BAE146300A · Nacelle/Pylon, Frame/Spar/RibSDR CA040610014Spring · failed(CAN) UPON DEPARTURE, THE CREW REPORTED LOUD CLUNK NOISE UNDER FLIGHT DECK DURING GEAR RETRACTION. MAINTENANCE INSPECTED AIRCRAFT AND FOUND LT NLG ASSIST SPRING ASSEMBLY HAD FAILED AND CAUSED A 12 X 8 HOLE IN UPPER NOSE WELL. ASSISTOR SPRING WAS REPLACED ANDJun 7, 2004 · Bac 146200A · Landing Gear Door Retract SectionSDR CA040603001Governor · failed(CAN) DURING PILOT OPERATIONAL CHECK, NR 4 ENGINE DID NOT SHUT DOWN WITH THE OVERSPEED STOP. NR 4 ENGINE OVERSPEED CONTROLLER REPLACED AND NR 4 ENGINE OVERSPEED TEST CARRIED OUT IAW AMM 71-00-00 BLOCK 501. TEST COMPLETED AS SERVICEABLE AND AIRCRAFT WAS RETURJun 1, 2004 · Bac 146200A · Turbine GovernorSDR AUS20040463Wire · burned(AUS) RT WINDSHIELD HEATING SYSTEM WIRING CABLE DAMAGED AND SHORTING TO EARTH IN AREA NEAR TERMINAL BLOCK.May 31, 2004 · Bac 146100A · Ice/Rain Protection System WiringSDR CA040601014Connector · shorted(CAN) UNCOMMANDED IN-FLIGHT SHUTDOWN OF NR 4 ENG. DURING FINAL APPROACH. CONNECTOR IDENT (P52) ON BACK-UP OVERSPEED CONTROLLER FOUND TO BE SHORTED INTERNALLY. VOLTAGE LEAKING ACROSS VARIOUS PINS ON PLUG ALSO OUT TO OVERSPEED FUEL BYPASS/SHUT-OFF VALVE. THISMay 30, 2004 · Bac 146200A · Engine Control System WiringSDR CA040527011Rod End · failedON ARRIVAL, CREW UNABLE TO OPEN MAIN FWD LEFT HAND CABIN DOOR. PASSENGERS DEPLANED USING REAR PASSENGER DOOR. DOOR MEL'D AND AIRCRAFT OPERATED TO MAINTENANCE BASE. MAINTENANCE INSPECTION FOUND DOOR OPERATING MECHANISM DISCONNECTED FROM OPERATING HANDLE DUE May 26, 2004 · Bac 146200A · Passenger/Crew DoorsSDR AUS20040401Actuator · seized(AUS) RT NR 2 LIFT SPOILER ACTUATOR SPINDLE SEIZED IN LOCKED POSITION WITH THE ACTUATOR EXTENDED. FOUND DURING INSPECTION IAW AD/BA6-27-60-16D BAE MANDATORY ISB 27-137.May 17, 2004 · Bag BAE146300A · Drag Control Actuator
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